(2002). Pioneer university system founder passes away at 81. Manila Bulletin.
Cita Chicago (17th ed.)"Pioneer University System Founder Passes Away at 81." Manila Bulletin 2002.
Cita MLA (9th ed.)"Pioneer University System Founder Passes Away at 81." Manila Bulletin, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.